Question

Wilderness is land that is undeveloped by humans. Scientists estimate that a wilderness area needs to be at least 1,500 square miles in order to _____.

A) be sufficiently unaffected by air, water, and noise pollution from nearby human activities
B) have enough plants to feed animals
C) be cost effective
D) proceed with secondary succession

Answer 1

The correct answer would be A.

Explanation: Had this on a quiz and that was the correct answer. Hope this helps!

Answer 2

The answer is A) be sufficiently unaffected by air, water, and noise pollution from nearby human activities